The inhibition by heparin of the intrinsic pathway activation of factor X in the absence of antithrombin-III.
D000990:Antithrombin III / Q000502:physiology*; D001777:Blood Coagulation; D002118:Calcium / Q000494:pharmacology; D005164:Factor IX / Q000502:physiology; D005169:Factor VIII / Q000502:physiology; D005170:Factor X / Q000502:physiology*; D006493:Heparin / Q000494:pharmacology*; D006583:Hexadimethrine Bromide / Q000494:pharmacology; D006801:Humans; D010714:Phosphatidylethanolamines / Q000494:pharmacology; D013917:Thrombin / Q000502:physiology
D010714:Phosphatidylethanolamines; D006583:Hexadimethrine Bromide; D000990:Antithrombin III; D005169:Factor VIII; D005164:Factor IX; D005170:Factor X; D006493:Heparin; D013917:Thrombin; D002118:Calcium